Episode 239

Episode 239

Available on Prime Video, Crunchyroll
S5 E34: When Natsumi spots Koyuki and Saburo together, she comes to the conclusion that they're dating, and goes batty. Later, Keron Army HQ tries to set up Chief Nurse Pururu with a potential suitor. Pururu isn't really interested, but Keroro gets in the way by trying to help Pururu land this "big tuna."